Fixed to set session pid even when it is not changing... for some reason this fixes...
tree6038ae79a3092c770b5790b970882b25d264f2ff
-rwxr-xr-x 22442 CategoryTreeMenu.js
-rwxr-xr-x 22817 DocumentTreeMenu.js
drwxr-xr-x - Documentation
-rw-r--r-- 14673 INSTALL
-rw-r--r-- 411 README
drwxr-xr-x - Tests
drwxr-xr-x - accounting
-rw-r--r-- 14232 acl_setup.php
-rw-r--r-- 28010 acl_upgrade.php
-rw-r--r-- 3707 admin.php
drwxr-xr-x - ccr
drwxr-xr-x - contrib
-rw-r--r-- 133 controller.php
drwxr-xr-x - controllers
-rw-r--r-- 1925 copyright_notice.html
drwxr-xr-x - custom
drwxr-xr-x - gacl
drwxr-xr-x - images
drwxr-xr-x - includes
-rw-r--r-- 999 index.php
drwxr-xr-x - interface
-rw-r--r-- 4850 ippf_upgrade.php
drwxr-xr-x - library
-rw-r--r-- 18010 license.txt
-rw-r--r-- 2109 login.php
drwxr-xr-x - modules
drwxr-xr-x - phpmyadmin
-rw-r--r-- 861 phpunit.xml
-rw-r--r-- 29547 setup.php
drwxr-xr-x - sites
-rw-r--r-- 12749 sl_convert.php
drwxr-xr-x - sql
-rw-r--r-- 8188 sql_upgrade.php
drwxr-xr-x - templates
-rw-r--r-- 600 version.php